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Form 10-K - Annual report [Section 13 and 15(d), not S-K Item 405]:
SEC Accession No. 0000936395-18-000048
Filing Date
2018-12-21
Accepted
2018-12-21 15:21:50
Documents
132
Period of Report
2018-10-31

Document Format Files

Seq Description Document Type Size
1 10-K a20181031financials.htm 10-K 3406800
2 EXHIBIT 10.2 ex102-formof2017employeers.htm EX-10.2 183052
3 EXHIBIT 10.3 ex103-formof2017directorrs.htm EX-10.3 46343
4 EXHIBIT 10.4 ex104-formof2017psuagreeme.htm EX-10.4 82559
5 EXHIBIT 10.5 ex105-formof2017msuagreeme.htm EX-10.5 82714
6 EXHIBIT 10.56 ex1056omnibusamendtosecuri.htm EX-10.56 651983
7 EXHIBIT 21.1 ex21120181031-subsidiaries.htm EX-21.1 2833
8 EXHIBIT 23.1 ex2312018103110kpwcconsent.htm EX-23.1 2660
9 EXHIBIT 31.1 ex3112018103110kceocert302.htm EX-31.1 9000
10 EXHIBIT 31.2 ex3122018103110kcfocert302.htm EX-31.2 8956
11 EXHIBIT 32.1 ex3212018103110kceocert906.htm EX-32.1 5372
12 EXHIBIT 32.2 ex3222018103110kcfocert906.htm EX-32.2 5075
19 capturea66.jpg GRAPHIC 40809
  Complete submission text file 0000936395-18-000048.txt   16920242

Data Files

Seq Description Document Type Size
13 XBRL INSTANCE DOCUMENT cien-20181031.xml EX-101.INS 3607187
14 XBRL TAXONOMY EXTENSION SCHEMA DOCUMENT cien-20181031.xsd EX-101.SCH 93945
15 XBRL TAXONOMY EXTENSION CALCULATION LINKBASE DOCUMENT cien-20181031_cal.xml EX-101.CAL 187450
16 XBRL TAXONOMY EXTENSION DEFINITION LINKBASE DOCUMENT cien-20181031_def.xml EX-101.DEF 568599
17 XBRL TAXONOMY EXTENSION LABEL LINKBASE DOCUMENT cien-20181031_lab.xml EX-101.LAB 1325055
18 XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE DOCUMENT cien-20181031_pre.xml EX-101.PRE 809526
Mailing Address 7035 RIDGE ROAD HANOVER MD 21076
Business Address 7035 RIDGE ROAD HANOVER MD 21076 4108658500
CIENA CORP (Filer) CIK: 0000936395 (see all company filings)

IRS No.: 232725311 | State of Incorp.: DE | Fiscal Year End: 1031
Type: 10-K | Act: 34 | File No.: 001-36250 | Film No.: 181249260
SIC: 3661 Telephone & Telegraph Apparatus
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